ESAB Linde L-32 Flowmeter is a precise and reliable device designed to measure and control the flow of gases commonly used in welding and cutting applications, including argon, helium, nitrogen, carbon dioxide, and C-25 (75% argon - 25% carbon dioxide). It features a sturdy construction with standard *B” size inert gas connections (5/8-in. -18 RH. threads, male inlet and female outlet) and can be directly connected to inert gas or carbon dioxide regulators.